svm vcl: add helper fn that discovers mqs in segment

[vpp.git] / src / svm / fifo_segment.h

diff --git a/src/svm/fifo_segment.h b/src/svm/fifo_segment.h
index 268b48b..9d2ab28 100644 (file)
--- a/src/svm/fifo_segment.h
+++ b/src/svm/fifo_segment.h
@@ -166,6 +166,15 @@ svm_msg_q_t *fifo_segment_msg_q_alloc (fifo_segment_t *fs, u32 mq_index,
 svm_msg_q_t *fifo_segment_msg_q_attach (fifo_segment_t *fs, uword offset,
                                        u32 mq_index);
 
+/**
+ *  Discover mqs on mq only segment
+ *
+ *  @param fs          fifo segment for mq
+ *  @param fds         array of fds is mqs use eventfds
+ *  @param n_fds       number of fds
+ */
+void fifo_segment_msg_qs_discover (fifo_segment_t *fs, int *fds, u32 n_fds);
+
 /**
  * Message queue offset on segment
  *